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31. 发明专利

JP2004307086A Friction drive type trolley conveyor 有权
公开(公告)号：JP2004307086A
公开(公告)日：2004-11-04
申请号：JP2003099242
申请日：2003-04-02
申请人： Tsubakimoto Chain Co , 株式会社椿本チエイン
发明人： TOBA KAZUO , UMEZAWA KENJI , OSAWA MANABU , YABU YOSHIHIRO
IPC分类号： B23P19/00 , B23P21/00 , B65G17/20 , B65G23/04
摘要： PROBLEM TO BE SOLVED: To provide a friction drive type trolley conveyor which realizes simplification, miniaturization, lightening, and a free arrangement layout of a friction driving means, achieves certain conveyance of a conveyed object, and can improve durability of trolley components.
SOLUTION: The friction drive type trolley conveyor 10 comprises a pair of front and rear guide rollers 12a and 12a running on guide surfaces 11d and 11d in a hollow conveyance rail 11 along a conveying line, and a pair of right and left running wheels 12b and 12b running on running surfaces 11e and 11e. The friction drive type trolley conveyor has many conveying trolleys 12 that suspend the conveyed object W and move along a lower slit 11c of the hollow conveyance rail 11, a passive bar 13 for connection suspended between the conveying trolleys 12 in the hollow conveyance rail 11, and a friction driving means 15 for sliding the passive bar 13 by butting a friction roller 15a on an upper sliding surface 13a of the passive bar 13 from an upper slit 11b of the hollow conveyance rail 11.
COPYRIGHT: (C)2005,JPO&NCIPI

32. 发明专利

JP2004223674A Work chucking device 有权
公开(公告)号：JP2004223674A
公开(公告)日：2004-08-12
申请号：JP2003016480
申请日：2003-01-24
申请人： Tsubakimoto Chain Co , 株式会社椿本チエイン
发明人： UEDA TAKASHI , TOBA KAZUO
IPC分类号： B25J15/08
摘要： PROBLEM TO BE SOLVED: To provide a work chucking device for always surely conveying a work.
SOLUTION: This work chucking device includes: a finger 41 having chucking claws 44, 45 chucking a work 16; and a mechanism for opening and closing the finger to press the chucking claws 44, 45 to the work 16 and separate the same from the work 16. The chucking claws 44, 45 are provided with a groove part adapted to form edges 51, 52 brought into line contact with the work 16 when they are pressed to the work 16.
COPYRIGHT: (C)2004,JPO&NCIPI

33. 发明专利

JP2004131249A Automatic storage warehouse 审中-公开
公开(公告)号：JP2004131249A
公开(公告)日：2004-04-30
申请号：JP2002297997
申请日：2002-10-10
申请人： Tsubakimoto Chain Co , 株式会社椿本チエイン
发明人： NISHII HISAO , SAKAI KATSUNORI , GOTO MASARU , TOBA KAZUO , MATSUO YOSHIHARU
IPC分类号： B65G1/00 , B65G1/133 , C12M1/00 , C12M1/38
摘要： PROBLEM TO BE SOLVED: To efficiently store many test materials or the like and carry them out of a warehouse without causing dew condensation even when the test materials or the like are frozen for storage.
SOLUTION: This automatic storage warehouse is provided with a storage part 12 provided continuously with a carrying-in/out port 10, and respective temperature in a part where a carrying-in/out device 20A transferring a stored object between the storage part 12 and a storing part is arranged, the storage part 12, and the storing part is managed individually. Moreover, the carrying-in/out device 20A is provided with a loading part 28a, a temporarily storing part, a first robot arm 27a, a second robot arm 26a, and a transfer part 29. The transfer part 29 is provided with a four claw chuck machine, a pressure sensor, an image sensor, an arm, a rail, and a moving machine. The storing part is provided with rotary shelves 30, 30.
COPYRIGHT: (C)2004,JPO

34. 发明专利

JPH1163907A WORK SIZE MEASURING EQUIPMENT 失效
公开(公告)号：JPH1163907A
公开(公告)日：1999-03-05
申请号：JP22827597
申请日：1997-08-25
申请人： TSUBAKIMOTO CHAIN CO
发明人： TOBA KAZUO , UMEZAWA KENJI , SHIMOKAWA SHUNSUKE
IPC分类号： G01B5/04 , G01B5/06
摘要： PROBLEM TO BE SOLVED: To enable simultaneous measurement of the length and the thickness of a work, with high precision and simple structure, by detecting the ascending amount of a detection roller by the work pushing-up, and detecting the angle rotated by the work while the detection roller abuts against the work. SOLUTION: The front end of a work W on a conveyer 2 abouts against a detection roller 11, which is pushed up while rotating and runs on the upper surface of the work W. An operating means calculates the thickness (t) of the work W from the detected value of an encoder 8. When the detection roller 11 starts ascending, an encoder 12 starts detection of the amount of rotation of the roller. In the position where the detection roller 11 reaches the rear end of the work W, descends to a carriage surface, and leaves the work W, the encoder 12 ends the detection operation. The operating means calculates the work length L in the carriage direction, from a rotation angle β of the detection roller 11 which the encoder 12 detected and the thickness (t) of the work W, on the basis of a relation L=R (β-2cos (R-t)/R)).

35. 发明专利

JPH10273219A DELIVERY CONVEYOR DEVICE FOR FLAT BOX-LIKE ARTICLE 失效
公开(公告)号：JPH10273219A
公开(公告)日：1998-10-13
申请号：JP8105197
申请日：1997-03-31
申请人： TSUBAKIMOTO CHAIN CO
发明人： TOBA KAZUO , KANBE TOSHIO , UMEZAWA KENJI , SAKAMOTO YOSHIHISA , SHIMOKAWA SHUNSUKE , YOSHIDA IWAO
IPC分类号： B65G47/54 , B65G15/22 , B65G15/28 , B65G39/00 , B65G43/00 , B65G47/248 , B65G47/31 , B65G47/52
摘要： PROBLEM TO BE SOLVED: To improve the efficiency of article feeding to a conveyor by providing a driving source for performing pitch-feeding with a speed pattern suddenly reducing the speed of a belt conveyor arranged to be roughly horizontal after slow acceleration. SOLUTION: A first belt conveyor 2 has a roughly horizontal carrying surface, and a static friction factor between the carrying surface and a book to be delivered is set smaller than a static friction factor between books. The first belt conveyor 2 repeats the pitch feeding of a speed pattern whereby it is slowly accelerated from a stop state, for example at acceleration 0.8 G, and after a maximum speed 250 mm/ sec is reached, it is suddenly reduced for a speed at acceleration -2G and then stopped. The cycle of the pitch feeding is 0.2 sec, and a moving time and a stop time are both 0.1 sec. By the pitch feeding of the first belt conveyor 2, books are collectively fed on the carrying surface, a lower end in contact with the carrying surface is slid forward from ones of the carrying direction, and books adjacent to each other are gradually shifted in the carrying direction and separated from each other.

36. 发明专利

JPH09278133A CHUTE OUTPUT PORT COVER 失效
公开(公告)号：JPH09278133A
公开(公告)日：1997-10-28
申请号：JP9835396
申请日：1996-04-19
申请人： TSUBAKIMOTO CHAIN CO
发明人： TOBA KAZUO , KANBE TOSHIO , SHIIBASHI RYOSUKE , MORITA YASUO , SHIMOMURA MASAKAZU
IPC分类号： B65G11/20
摘要： PROBLEM TO BE SOLVED: To provide a chute output port cover in which the jumping out of a transport article from the output port can be prevented, as well as the storing condition of the transport articles in a chute can be observed constantly from the outer side, and furthermore, the output port can be opened and closed easily. SOLUTION: A hanging rod hooked allowable to connect and disconnect to a latch provided along the upper sides of the output ports 2C and 3C which are opened at the lower ends of chutes 2 and 3; and a cover body having a flexibility and a permeability, whose one side end is fixed to the above hanging rod, and the other side end is fixed to the lower sides of the above output ports and covers the output ports; are provided. The behavior of a transport article dropping in the chutes can be observed from the outer side through the above resin sheet, and when a specific amount of transport articles are accumulated, the transport articles in the chutes can be taken out easily by removing the hanging rod to open the output ports.

37. 发明专利

JPH09202442A SORTING TRANSFERER 失效
公开(公告)号：JPH09202442A
公开(公告)日：1997-08-05
申请号：JP1177396
申请日：1996-01-26
申请人： TSUBAKIMOTO CHAIN CO
发明人： MORIKIYO AKIRA , TOBA KAZUO , KANBE TOSHIO , TAKINO SHIGEKATSU
IPC分类号： B65G47/46 , B65G47/53 , B65G47/54 , B65G47/68
摘要： PROBLEM TO BE SOLVED: To perform sure classification with a simple structure by individually supporting the supporting shafts of a plurality of rollers rotary-driven around a horizontal supporting shaft and simultaneously rotating a plurality of roller supporting frames provided so as to be rotated around a vertical axis intersecting the axis of each supporting shaft in a fixed position around the vertical axis by aligning the directions of the sorting rollers. SOLUTION: When an article to be classified carried from the upstream on a carrier belt 2 is detected by a photoelectric sensor installed in the front of a sorting transferer 1, among a plurality of sorting rollers 4, first the sorting rollers 4 of two rows in the upstream are rotated the sorting direction by an air cylinder 10A. Since in the carrier belt 2 is distorted downward from the upper surface of the sorting rollers 4 because of the weight of the article, the article is placed over the sorting rollers in the upstream and obliquely moved toward a sorting shoot. Before the article is transferred to the sorting rollers 4 of three rows in a downstream, the rollers 4 of three rows are rotated in a sorting direction by an air cylinder 10B. The article transferred to the sorting rollers 4 is discharged to the sorting shoot.

38. 发明专利

JPH09110156A PLAY PREVENTING CONSTRUCTION OF SLIDE SHOE 失效
公开(公告)号：JPH09110156A
公开(公告)日：1997-04-28
申请号：JP27002495
申请日：1995-10-18
申请人： TSUBAKIMOTO CHAIN CO
发明人： TOBA KAZUO , KANBE TOSHIO , MAEDA NAOHIRO , MANO HIDEICHIRO
IPC分类号： B65G47/46 , B65G17/06 , B65G47/64
摘要： PROBLEM TO BE SOLVED: To provide a play preventing construction of a slide shoe in which play of the slide shoe against a slat can be eliminated so as to reduce noise generated at operating a slat conveyor. SOLUTION: A slide shoe 1 slidably inserted to a slat 2 is provided with an energization means 8 pressing a slide face 2B formed on the slat 2. The slide face of the slide shoe 1 is closely fitted to a slide guide face 2C formed on the opposite side of the slide face 2B by the energizing force of the energization means 8 so as to eliminate play of the slide shoe 1 at sliding, and hence noise due to rattling at sliding the slide shoe 1 is prevented from generating.

39. 发明专利

JPH08301437A HANGER SORTING TROLLEY 失效
公开(公告)号：JPH08301437A
公开(公告)日：1996-11-19
申请号：JP12737295
申请日：1995-04-28
申请人： TSUBAKIMOTO CHAIN CO
发明人： KANBE TOSHIO , SHIIBASHI RYOSUKE , MORITA YASUO , TOBA KAZUO
IPC分类号： B65G47/46 , B65G47/61
摘要： PURPOSE: To provide a hanger sorting trolley wherein demounting a hanger can be surely performed in a load demounting position and to prevent the hanger from coming off from a hook during conveyance. CONSTITUTION: In a support frame 3 of a hanger sorting trolley 1, many detecting plates 4 for detecting timing of demounting a hanger H are provided corresponding to a position of a respective hook 6 in a detecting means provided in a load demounting device. When the hanger sorting trolley 1 is conveyed to a load demounting position, the detecting plate 4 of the hanger sorting trolley is detected by the detecting means, to measure accurate timing where each hook 6 of the hanger sorting trolley 1 running at a fixed speed passes through the load demounting position, and when the hook 6 of performing load demounting leads to the load demounting position, the hanger H is surely demounted from the hook 6 by the load demounting device.

40. 发明专利

JPH07323911A SLIDE SHOE IN ARTICLE SORTING CONVEYOR DEVICE 失效
公开(公告)号：JPH07323911A
公开(公告)日：1995-12-12
申请号：JP13972594
申请日：1994-05-31
申请人： TSUBAKIMOTO CHAIN CO
发明人： TOBA KAZUO , MAEDA NAOHIRO , HAMAZAKI ATSURO
IPC分类号： B65G17/06 , B65G47/64 , B65G47/68 , B65G47/84
摘要： PURPOSE:To prevent the brokenly falling accident of parts and to accurately form a conveyor device by providing a branch cam rail for sliding an article sorting slide shoe, and unitedly molding a slide guide block to compose, the slide shoe and an article sorting pusher. CONSTITUTION:In a sorting conveyor device, many shaft levers are arranged in parallel, and both their ends are severally connected to a driving conveyor chain travelling on a guide rail, and an article sorting slide shoe 10 being slidable along the shaft lever is provided. In this case, after a slide block 11 having a cavity 11A for inserting through the shaft lever is formed, a raw material for a pusher 12 is poured into the same metallic mold to unitedly mold the slide guide block 11 and the pusher 12 for forming the slide shoe 10. In addition, the attaching plate 14 of a bolt 13 for vertically providing a travel guide pin P is buriedly provided in a slide guide block 1, and a roller 15 rolling on a guide rail is attached to the guide pin P.

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